Factor Info

ID 103907
Size 564 digits / 1871 bits
Status composite
Value 168076610788367196030857275498767831028880535981111738912982676213650944104441626735507846927850520044208371761633956051467732805372375077305522850385267003731623389853487361584433092155062950560008483630474374777885879515993171075050642302693839507293085449568444829064666611527916943608130636282011996183057654920489148088174166372047170562459753722924022258425574012668574227318994496370450611974612967829760900209085063310268486807982767145159881847859681954173107557391000909237297169210334186600522065351127818853686510232637554246189599337795054057298585921

Factorizations

Primary (ID: 20) 757810806256989128439975793 (proven prime)
(ID: 103908) 221792312013255961768224578581444430049622918360364895876427287319496596025321409020337818865756758151684509551284983917052678097324859254001994093143517278612947531468267356028856857490097732404199013213131969210456678591371056003463304059219283150132704180752504382340453917112745209348368092660532855923942646229605321864365171721469974979341507443569368789221559826525189435149396848300196856785015472019620523157543590575304757014419076666393436496743146353771396159411855318109394856257635281987175527633127175712539370720705638097 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.